diff --git a/openwrt/package/wrt-radauth/Config.in b/openwrt/package/wrt-radauth/Config.in
index fc34213f0d95e01753635081d6a1df60167d08ad..a340db36e744847d7c208fac593c3987ef0ddd81 100644
--- a/openwrt/package/wrt-radauth/Config.in
+++ b/openwrt/package/wrt-radauth/Config.in
@@ -2,6 +2,7 @@ config BR2_PACKAGE_WRT_RADAUTH
 	prompt "wrt-radauth....................... A Radius MAC authenticator for Broadcom based access points"
 	tristate
 	default m if CONFIG_DEVEL
+	depends BR2_LINUX_2_4_BRCM
 	help
 	  This software watches the stations associating to a broadcom based
 	  AccessPoint (e.g. Linksys WRT54G) and sends an authentication request